Ratings: 9021-Oh, No! Renewed Show Hits All-Time Low

8 pm/ET
American Idol Rat-Packed in an audience of 22.54 million total viewers, dipping 700K week-to-week. Part 1 of NCIS' spin-off set-up scored second with 16.32 mil, a drop of 7 percent.
The Biggest Loser averaged 9.43 mil over its two-hour run, its largest audience since Feb. 3. Lagging far behind ABC's According to Jims, Reaper plunged 26 percent, to 1.82 mil.

9 pm
The Mentalist topped the hour with 16.9 million viewers, up 155 thou from its last fresh outing. Dancing with the Stars' results show followed with14.27 mil. At 10.6 mil, href="http://www.dvdcollects.com">Fringe was up a hair from last week.
90210, meanwhile, sank 19 percent to hit an all-time low of 1.8 mil. That's right, 90210 got a Season 2 pick-up in February, yet Privileged is on the bubble. Join me in some head-scratching.

10 pm
Without a Trace was No. 1 with an audience of 12.35 million (down 800K), but SVU (10.5 mil, surging 16 percent) dominated in the demos. In fact, Stabler and Benson copped their best 18-49 numbers since Jan. 6, and their second-best such demos of the season.